Reside, M. D. H., & Cruz, M. D. P. (2002). University of the Philippines Institute of Library Science - Integrated Set of Information Sytems (UPILS-ISIS). Institute of Library Science, University of the Philippines Diliman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reside, Marie Desiree H., و Ma. Divina P. Cruz. University of the Philippines Institute of Library Science - Integrated Set of Information Sytems (UPILS-ISIS). Quezon City: Institute of Library Science, University of the Philippines Diliman, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Reside, Marie Desiree H., و Ma. Divina P. Cruz. University of the Philippines Institute of Library Science - Integrated Set of Information Sytems (UPILS-ISIS). Institute of Library Science, University of the Philippines Diliman, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.